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<div class="title">level_set.h</div>  </div>
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<a href="level__set_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* -------------------------------------------------------------------------*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">*                               SPHinXsys                                   *</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">* --------------------------------------------------------------------------*</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">* SPHinXsys (pronunciation: s&#39;finksis) is an acronym from Smoothed Particle *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">* Hydrodynamics for industrial compleX systems. It provides C++ APIs for    *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">* physical accurate simulation and aims to model coupled industrial dynamic *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">* systems including fluid, solid, multi-body dynamics and beyond with SPH   *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">* (smoothed particle hydrodynamics), a meshless computational method using  *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">* particle discretization.                                                  *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">*                                                                           *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">* SPHinXsys is partially funded by German Research Foundation               *</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">* (Deutsche Forschungsgemeinschaft) DFG HU1527/6-1, HU1527/10-1             *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">* and HU1527/12-1.                                                          *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">*                                                                           *</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">* Portions copyright (c) 2017-2020 Technical University of Munich and       *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">* the authors&#39; affiliations.                                                *</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">*                                                                           *</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">* Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); you may   *</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">* not use this file except in compliance with the License. You may obtain a *</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">* copy of the License at http://www.apache.org/licenses/LICENSE-2.0.        *</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">*                                                                           *</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">* --------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &quot;mesh_with_data_packages.h&quot;</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;mesh_with_data_packages.hpp&quot;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;geometry.h&quot;</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_s_p_h.html">SPH</a></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;{</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="keyword">class </span>LevelSet;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keyword">class </span>Kernel;</div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_level_set_data_package.html">   50</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_level_set_data_package.html">LevelSetDataPackage</a> : <span class="keyword">public</span> <a class="code" href="class_s_p_h_1_1_base_data_package.html">BaseDataPackage</a>&lt;4, 6&gt;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    {</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_level_set_data_package.html#a17fa32e1900c2c859f5c06e580a524f6">   53</a></span>&#160;        <span class="keywordtype">bool</span> <a class="code" href="class_s_p_h_1_1_level_set_data_package.html#a17fa32e1900c2c859f5c06e580a524f6">is_core_pkg_</a>;  </div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_level_set_data_package.html#a776ead2b9096f2a140f09f5d8dffff46">   54</a></span>&#160;        PackageData&lt;Real&gt; <a class="code" href="class_s_p_h_1_1_level_set_data_package.html#a776ead2b9096f2a140f09f5d8dffff46">phi_</a>; </div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_level_set_data_package.html#aaaa9115eb6836a7d919b4a143657e555">   55</a></span>&#160;        PackageDataAddress&lt;Real&gt; <a class="code" href="class_s_p_h_1_1_level_set_data_package.html#aaaa9115eb6836a7d919b4a143657e555">phi_addrs_</a>; </div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_level_set_data_package.html#a3ef36ded5c7f647128c922df9ef2787e">   56</a></span>&#160;        PackageData&lt;Vecd&gt; <a class="code" href="class_s_p_h_1_1_level_set_data_package.html#a3ef36ded5c7f647128c922df9ef2787e">n_</a>; </div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        PackageDataAddress&lt;Vecd&gt; n_addrs_;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        PackageData&lt;Real&gt; kernel_weight_;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        PackageDataAddress&lt;Real&gt; kernel_weight_addrs_;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        PackageData&lt;Vecd&gt; kernel_gradient_;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;        PackageDataAddress&lt;Vecd&gt; kernel_gradient_addrs_;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_level_set_data_package.html#a528f9dc298532b16eb8f30c0f8f41705">   67</a></span>&#160;        PackageData&lt;int&gt; <a class="code" href="class_s_p_h_1_1_level_set_data_package.html#a528f9dc298532b16eb8f30c0f8f41705">near_interface_id_</a>;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        PackageDataAddress&lt;int&gt; near_interface_id_addrs_;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160; </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        <a class="code" href="class_s_p_h_1_1_level_set_data_package.html">LevelSetDataPackage</a>();</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="class_s_p_h_1_1_level_set_data_package.html">LevelSetDataPackage</a>() {};</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    </div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        <span class="keywordtype">void</span> assignAllPackageDataAddress(<a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> data_index, <a class="code" href="class_s_p_h_1_1_level_set_data_package.html">LevelSetDataPackage</a>* src_pkg, <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> addrs_index);</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <span class="keywordtype">void</span> initializeBasicData(<a class="code" href="class_s_p_h_1_1_complex_shape.html">ComplexShape</a>&amp; complex_shape);</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        <span class="keywordtype">void</span> initializeWithUniformData(Real level_set);</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keywordtype">void</span> computeKernelIntegrals(<a class="code" href="class_s_p_h_1_1_level_set.html">LevelSet</a>&amp; level_set);</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        <span class="keywordtype">void</span> computeNormalDirection();</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keywordtype">void</span> stepReinitialization();</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        <span class="keywordtype">void</span> markNearInterface();</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    };</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_level_set.html">   86</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_base_level_set.html">BaseLevelSet</a> : <span class="keyword">public</span> <a class="code" href="class_s_p_h_1_1_mesh.html">Mesh</a></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    {</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        <a class="code" href="class_s_p_h_1_1_base_level_set.html">BaseLevelSet</a>(<a class="code" href="class_s_p_h_1_1_complex_shape.html">ComplexShape</a>&amp; complex_shape, <a class="code" href="class_s_p_h_1_1_particle_adaptation.html">ParticleAdaptation</a>&amp; particle_adaptation,</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;            <a class="code" href="namespace_s_p_h.html#ad185cdeb05bdee76bf975cc50f1c15b7">BoundingBox</a> tentative_bounds, Real data_spacing, <span class="keywordtype">size_t</span> buffer_width = 4);</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="class_s_p_h_1_1_base_level_set.html">BaseLevelSet</a>() {};</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keyword">virtual</span> Real probeSignedDistance(<span class="keyword">const</span> Vecd&amp; position) = 0;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <span class="keyword">virtual</span> Vecd probeNormalDirection(<span class="keyword">const</span> Vecd&amp; position) = 0;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        <span class="keyword">virtual</span> Real probeKernelIntegral(<span class="keyword">const</span> Vecd&amp; position, Real h_ratio = 1.0) = 0;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        <span class="keyword">virtual</span> Vecd probeKernelGradientIntegral(<span class="keyword">const</span> Vecd&amp; position, Real h_ratio = 1.0) = 0;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> cleanInterface(<span class="keywordtype">bool</span> isSmoothed = <span class="keyword">false</span>) = 0;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_level_set.html#a46ba8de6e89708479f807babda4f8f3e">   99</a></span>&#160;        <a class="code" href="class_s_p_h_1_1_complex_shape.html">ComplexShape</a>&amp; <a class="code" href="class_s_p_h_1_1_base_level_set.html#a46ba8de6e89708479f807babda4f8f3e">complex_shape_</a>; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <a class="code" href="class_s_p_h_1_1_particle_adaptation.html">ParticleAdaptation</a>&amp; particle_adaptation_;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    };</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_level_set.html">  107</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_level_set.html">LevelSet</a></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        : <span class="keyword">public</span> <a class="code" href="class_s_p_h_1_1_mesh_with_data_packages.html">MeshWithDataPackages</a>&lt;BaseLevelSet, LevelSetDataPackage&gt;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    {</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_level_set.html#a7e87db9e868c9944bca57770499b001d">  111</a></span>&#160;        <a class="code" href="class_concurrent_vector_3_01_level_set_data_package_01_5_01_4.html">ConcurrentVector&lt;LevelSetDataPackage*&gt;</a> <a class="code" href="class_s_p_h_1_1_level_set.html#a7e87db9e868c9944bca57770499b001d">core_data_pkgs_</a>; </div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        Real global_h_ratio_;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160; </div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        <a class="code" href="class_s_p_h_1_1_level_set.html">LevelSet</a>(<a class="code" href="class_s_p_h_1_1_complex_shape.html">ComplexShape</a>&amp; complex_shape, <a class="code" href="class_s_p_h_1_1_particle_adaptation.html">ParticleAdaptation</a>&amp; particle_adaptation,</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;            <a class="code" href="namespace_s_p_h.html#ad185cdeb05bdee76bf975cc50f1c15b7">BoundingBox</a> tentative_bounds, Real data_spacing, <span class="keywordtype">size_t</span> buffer_width = 4);</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="class_s_p_h_1_1_level_set.html">LevelSet</a>() {};</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <span class="keyword">virtual</span> Real probeSignedDistance(<span class="keyword">const</span> Vecd&amp; position) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        <span class="keyword">virtual</span> Vecd probeNormalDirection(<span class="keyword">const</span> Vecd&amp; position) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        <span class="keyword">virtual</span> Real probeKernelIntegral(<span class="keyword">const</span> Vecd&amp; position, Real h_ratio = 1.0) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keyword">virtual</span> Vecd probeKernelGradientIntegral(<span class="keyword">const</span> Vecd&amp; position, Real h_ratio = 1.0) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> cleanInterface(<span class="keywordtype">bool</span> isSmoothed = <span class="keyword">false</span>) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_level_set.html#a07e674850489d4af2c6b77dc9279bef4">writeMeshToPltFile</a>(std::ofstream&amp; output_file) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keywordtype">bool</span> isWithinCorePackage(Vecd position);</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        Real computeKernelIntegral(<span class="keyword">const</span> Vecd&amp; position);</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        Vecd computeKernelGradientIntegral(<span class="keyword">const</span> Vecd&amp; position);</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;        <a class="code" href="class_s_p_h_1_1_kernel.html">Kernel</a>&amp; kernel_;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160; </div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        Real computeHeaviside(Real phi, Real half_width);</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        <span class="keywordtype">void</span> reinitializeLevelSet();</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        <span class="keywordtype">void</span> markNearInterface();</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        <span class="keywordtype">void</span> redistanceInterface();</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        <span class="keywordtype">void</span> updateNormalDirection();</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        <span class="keywordtype">void</span> updateNormalDirectionForAPackage(<a class="code" href="class_s_p_h_1_1_level_set_data_package.html">LevelSetDataPackage</a>* inner_data_pkg, Real dt = 0.0);</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <span class="keywordtype">void</span> updateKernelIntegrals();</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        <span class="keywordtype">void</span> updateKernelIntegralsForAPackage(<a class="code" href="class_s_p_h_1_1_level_set_data_package.html">LevelSetDataPackage</a>* inner_data_pkg, Real dt = 0.0);</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        <span class="keywordtype">void</span> stepReinitializationForAPackage(<a class="code" href="class_s_p_h_1_1_level_set_data_package.html">LevelSetDataPackage</a>* inner_data_pkg, Real dt = 0.0);</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        <span class="keywordtype">void</span> markNearInterfaceForAPackage(<a class="code" href="class_s_p_h_1_1_level_set_data_package.html">LevelSetDataPackage</a>* core_data_pkg, Real dt = 0.0);</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        <span class="keywordtype">void</span> redistanceInterfaceForAPackage(<a class="code" href="class_s_p_h_1_1_level_set_data_package.html">LevelSetDataPackage</a>* core_data_pkg, Real dt = 0.0);</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> initializeDataInACell(<a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> cell_index, Real dt) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> initializeAddressesInACell(<a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> cell_index, Real dt) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_level_set.html#a5f6d6ab35f6c56ba83446c2d0cf1712c">tagACellIsInnerPackage</a>(<a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> cell_index, Real dt) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_level_set.html#a4863cb542e3c0b6c31b50a584f08c1a3">initializeDataPackages</a>() <span class="keyword">override</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    };</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_multilevel_level_set.html">  151</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_multilevel_level_set.html">MultilevelLevelSet</a> :</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;        <span class="keyword">public</span> <a class="code" href="class_s_p_h_1_1_multilevel_mesh.html">MultilevelMesh</a>&lt;ComplexShape, BaseLevelSet, LevelSet&gt;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    {</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        <a class="code" href="class_s_p_h_1_1_multilevel_level_set.html">MultilevelLevelSet</a>(<a class="code" href="class_s_p_h_1_1_complex_shape.html">ComplexShape</a>&amp; complex_shape, <a class="code" href="class_s_p_h_1_1_particle_adaptation.html">ParticleAdaptation</a>&amp; particle_adaptation, </div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;            <a class="code" href="namespace_s_p_h.html#ad185cdeb05bdee76bf975cc50f1c15b7">BoundingBox</a> tentative_bounds, Real reference_data_spacing, </div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;            <span class="keywordtype">size_t</span> total_levels, Real maximum_spacing_ratio);</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="class_s_p_h_1_1_multilevel_level_set.html">MultilevelLevelSet</a>() {};</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        <span class="keyword">virtual</span> Real probeSignedDistance(<span class="keyword">const</span> Vecd&amp; position) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        <span class="keyword">virtual</span> Vecd probeNormalDirection(<span class="keyword">const</span> Vecd&amp; position) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        <span class="keyword">virtual</span> Real probeKernelIntegral(<span class="keyword">const</span> Vecd&amp; position, Real h_ratio = 1.0) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        <span class="keyword">virtual</span> Vecd probeKernelGradientIntegral(<span class="keyword">const</span> Vecd&amp; position, Real h_ratio = 1.0) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> cleanInterface(<span class="keywordtype">bool</span> isSmoothed = <span class="keyword">false</span>) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">size_t</span> getProbeLevel(<span class="keyword">const</span> Vecd&amp; position);</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">size_t</span> getMeshLevel(Real h_ratio);</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160; </div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    };</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;}</div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aclass_s_p_h_1_1_multilevel_level_set_html"><div class="ttname"><a href="class_s_p_h_1_1_multilevel_level_set.html">SPH::MultilevelLevelSet</a></div><div class="ttdef"><b>Definition:</b> level_set.h:151</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_data_package_html_a3ef36ded5c7f647128c922df9ef2787e"><div class="ttname"><a href="class_s_p_h_1_1_level_set_data_package.html#a3ef36ded5c7f647128c922df9ef2787e">SPH::LevelSetDataPackage::n_</a></div><div class="ttdeci">PackageData&lt; Vecd &gt; n_</div><div class="ttdef"><b>Definition:</b> level_set.h:56</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_particle_adaptation_html"><div class="ttname"><a href="class_s_p_h_1_1_particle_adaptation.html">SPH::ParticleAdaptation</a></div><div class="ttdoc">Base class for particle adaptation The base class defined essential global parameteres....</div><div class="ttdef"><b>Definition:</b> particle_adaptation.h:52</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_html_a5f6d6ab35f6c56ba83446c2d0cf1712c"><div class="ttname"><a href="class_s_p_h_1_1_level_set.html#a5f6d6ab35f6c56ba83446c2d0cf1712c">SPH::LevelSet::tagACellIsInnerPackage</a></div><div class="ttdeci">virtual void tagACellIsInnerPackage(Vecu cell_index, Real dt) override</div><div class="ttdef"><b>Definition:</b> level_set_supplementary.cpp:172</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_base_data_package_html"><div class="ttname"><a href="class_s_p_h_1_1_base_data_package.html">SPH::BaseDataPackage</a></div><div class="ttdoc">Abstract base class for a data package which is given by a small mesh patch. note tha ADDRS_SIZE = PK...</div><div class="ttdef"><b>Definition:</b> mesh_with_data_packages.h:109</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_data_package_html"><div class="ttname"><a href="class_s_p_h_1_1_level_set_data_package.html">SPH::LevelSetDataPackage</a></div><div class="ttdoc">Fixed memory level set data packed in a package. Level set is the signed distance to an interface,...</div><div class="ttdef"><b>Definition:</b> level_set.h:50</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_mesh_html"><div class="ttname"><a href="class_s_p_h_1_1_mesh.html">SPH::Mesh</a></div><div class="ttdoc">Abstract base class for cell-based mesh properties. The mesh is proposed for several functions....</div><div class="ttdef"><b>Definition:</b> base_mesh.h:99</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_data_package_html_a776ead2b9096f2a140f09f5d8dffff46"><div class="ttname"><a href="class_s_p_h_1_1_level_set_data_package.html#a776ead2b9096f2a140f09f5d8dffff46">SPH::LevelSetDataPackage::phi_</a></div><div class="ttdeci">PackageData&lt; Real &gt; phi_</div><div class="ttdef"><b>Definition:</b> level_set.h:54</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_kernel_html"><div class="ttname"><a href="class_s_p_h_1_1_kernel.html">SPH::Kernel</a></div><div class="ttdoc">Abstract base class of a general SPH kernel function which is a smoothed Dirac delta function,...</div><div class="ttdef"><b>Definition:</b> base_kernel.h:52</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_data_package_html_aaaa9115eb6836a7d919b4a143657e555"><div class="ttname"><a href="class_s_p_h_1_1_level_set_data_package.html#aaaa9115eb6836a7d919b4a143657e555">SPH::LevelSetDataPackage::phi_addrs_</a></div><div class="ttdeci">PackageDataAddress&lt; Real &gt; phi_addrs_</div><div class="ttdef"><b>Definition:</b> level_set.h:55</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_mesh_with_data_packages_html"><div class="ttname"><a href="class_s_p_h_1_1_mesh_with_data_packages.html">SPH::MeshWithDataPackages</a></div><div class="ttdoc">Abstract class fpr mesh with data packages.</div><div class="ttdef"><b>Definition:</b> mesh_with_data_packages.h:170</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_base_level_set_html_a46ba8de6e89708479f807babda4f8f3e"><div class="ttname"><a href="class_s_p_h_1_1_base_level_set.html#a46ba8de6e89708479f807babda4f8f3e">SPH::BaseLevelSet::complex_shape_</a></div><div class="ttdeci">ComplexShape &amp; complex_shape_</div><div class="ttdef"><b>Definition:</b> level_set.h:99</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_data_package_html_a528f9dc298532b16eb8f30c0f8f41705"><div class="ttname"><a href="class_s_p_h_1_1_level_set_data_package.html#a528f9dc298532b16eb8f30c0f8f41705">SPH::LevelSetDataPackage::near_interface_id_</a></div><div class="ttdeci">PackageData&lt; int &gt; near_interface_id_</div><div class="ttdef"><b>Definition:</b> level_set.h:67</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_html"><div class="ttname"><a href="class_s_p_h_1_1_level_set.html">SPH::LevelSet</a></div><div class="ttdoc">Mesh with level set data as packages.</div><div class="ttdef"><b>Definition:</b> level_set.h:107</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_html_a07e674850489d4af2c6b77dc9279bef4"><div class="ttname"><a href="class_s_p_h_1_1_level_set.html#a07e674850489d4af2c6b77dc9279bef4">SPH::LevelSet::writeMeshToPltFile</a></div><div class="ttdeci">virtual void writeMeshToPltFile(std::ofstream &amp;output_file) override</div><div class="ttdef"><b>Definition:</b> level_set_supplementary.cpp:280</div></div>
<div class="ttc" id="aclass_concurrent_vector_3_01_level_set_data_package_01_5_01_4_html"><div class="ttname"><a href="class_concurrent_vector_3_01_level_set_data_package_01_5_01_4.html">ConcurrentVector&lt; LevelSetDataPackage * &gt;</a></div></div>
<div class="ttc" id="aclass_s_p_h_1_1_base_level_set_html"><div class="ttname"><a href="class_s_p_h_1_1_base_level_set.html">SPH::BaseLevelSet</a></div><div class="ttdoc">A abstract describes a mesh with level set data packages.</div><div class="ttdef"><b>Definition:</b> level_set.h:86</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_html_a4863cb542e3c0b6c31b50a584f08c1a3"><div class="ttname"><a href="class_s_p_h_1_1_level_set.html#a4863cb542e3c0b6c31b50a584f08c1a3">SPH::LevelSet::initializeDataPackages</a></div><div class="ttdeci">virtual void initializeDataPackages() override</div><div class="ttdef"><b>Definition:</b> level_set.cpp:61</div></div>
<div class="ttc" id="anamespace_s_p_h_html_ad185cdeb05bdee76bf975cc50f1c15b7"><div class="ttname"><a href="namespace_s_p_h.html#ad185cdeb05bdee76bf975cc50f1c15b7">SPH::BoundingBox</a></div><div class="ttdeci">std::pair&lt; Vecd, Vecd &gt; BoundingBox</div><div class="ttdef"><b>Definition:</b> sph_data_conainers.h:19</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_html_a7e87db9e868c9944bca57770499b001d"><div class="ttname"><a href="class_s_p_h_1_1_level_set.html#a7e87db9e868c9944bca57770499b001d">SPH::LevelSet::core_data_pkgs_</a></div><div class="ttdeci">ConcurrentVector&lt; LevelSetDataPackage * &gt; core_data_pkgs_</div><div class="ttdef"><b>Definition:</b> level_set.h:111</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_level_set_data_package_html_a17fa32e1900c2c859f5c06e580a524f6"><div class="ttname"><a href="class_s_p_h_1_1_level_set_data_package.html#a17fa32e1900c2c859f5c06e580a524f6">SPH::LevelSetDataPackage::is_core_pkg_</a></div><div class="ttdeci">bool is_core_pkg_</div><div class="ttdef"><b>Definition:</b> level_set.h:53</div></div>
<div class="ttc" id="anamespace_s_p_h_html"><div class="ttname"><a href="namespace_s_p_h.html">SPH</a></div><div class="ttdef"><b>Definition:</b> solid_body_supplementary.cpp:9</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_multilevel_mesh_html"><div class="ttname"><a href="class_s_p_h_1_1_multilevel_mesh.html">SPH::MultilevelMesh</a></div><div class="ttdoc">Multi level Meshes with successively double the resolutions.</div><div class="ttdef"><b>Definition:</b> base_mesh.h:140</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_s_vec_html"><div class="ttname"><a href="class_s_p_h_1_1_s_vec.html">SPH::SVec</a></div><div class="ttdef"><b>Definition:</b> small_vectors.h:42</div></div>
<div class="ttc" id="aclass_s_p_h_1_1_complex_shape_html"><div class="ttname"><a href="class_s_p_h_1_1_complex_shape.html">SPH::ComplexShape</a></div><div class="ttdoc">gives the final geomtrical definition of the SPHBody</div><div class="ttdef"><b>Definition:</b> geometry.h:74</div></div>
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